| 摘要 |
PROBLEM TO BE SOLVED: To provide a simply and easily cleanable screw feeder. SOLUTION: This screw feeder is formed by arranging a material input port 2 on one end upper surface of the case 1, by arranging a discharge port 3 on the other end part under surface, by arranging a screw 4 in a case 1, and is carried a molding material in the case 1 toward the discharge port 3 side from the material input port 2 side by rotation of the screw 4. A freely openable and closable cover 6 is arranged on an upper surface of the case 1. The case 1 is rotatably formed around the screw 4. COPYRIGHT: (C)2008,JPO&INPIT
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